Clean up `generic' fields.
* include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec): Remove `generic' field since users can't access it. * src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as advertised in the documentation of FT_Generic. (Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.
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ChangeLog
11
ChangeLog
@ -1,3 +1,14 @@
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2012-02-11 Werner Lemberg <wl@gnu.org>
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Clean up `generic' fields.
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* include/freetype/internal/ftobjs.h (FT_ModuleRec, FT_LibraryRec):
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Remove `generic' field since users can't access it.
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* src/base/ftobjs.c (FT_Done_GlyphSlot): Call `generic.finalizer' as
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advertised in the documentation of FT_Generic.
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(Destroy_Module, FT_Done_Library): Updated to changes in `ftobjs.h'.
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2012-02-07 Werner Lemberg <wl@gnu.org>
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[autofit] Harmonize function arguments.
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@ -4,7 +4,7 @@
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/* */
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/* FreeType simple types definitions (specification only). */
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/* */
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/* Copyright 1996-2001, 2002, 2004, 2006, 2007, 2008 by */
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/* Copyright 1996-2002, 2004, 2006-2009, 2012 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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@ -434,7 +434,7 @@ FT_BEGIN_HEADER
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/* variety of FreeType core objects. For example, a text layout API */
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/* might want to associate a glyph cache to a given size object. */
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/* */
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/* Most FreeType object contains a `generic' field, of type */
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/* Some FreeType object contains a `generic' field, of type */
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/* FT_Generic, which usage is left to client applications and font */
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/* servers. */
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/* */
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@ -4,7 +4,7 @@
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/* */
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/* The FreeType private base classes (specification). */
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/* */
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/* Copyright 1996-2001, 2002, 2003, 2004, 2005, 2006, 2008, 2010 by */
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/* Copyright 1996-2006, 2008, 2010, 2012 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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@ -436,19 +436,16 @@ FT_BEGIN_HEADER
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/* */
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/* memory :: A handle to the memory manager. */
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/* */
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/* generic :: A generic structure for user-level extensibility (?). */
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/* */
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typedef struct FT_ModuleRec_
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{
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FT_Module_Class* clazz;
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FT_Library library;
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FT_Memory memory;
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FT_Generic generic;
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} FT_ModuleRec;
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/* typecast an object to a FT_Module */
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/* typecast an object to an FT_Module */
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#define FT_MODULE( x ) ((FT_Module)( x ))
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#define FT_MODULE_CLASS( x ) FT_MODULE( x )->clazz
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#define FT_MODULE_LIBRARY( x ) FT_MODULE( x )->library
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@ -776,9 +773,6 @@ FT_BEGIN_HEADER
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/* memory :: The library's memory object. Manages memory */
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/* allocation. */
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/* */
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/* generic :: Client data variable. Used to extend the */
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/* Library class by higher levels and clients. */
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/* */
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/* version_major :: The major version number of the library. */
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/* */
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/* version_minor :: The minor version number of the library. */
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@ -838,8 +832,6 @@ FT_BEGIN_HEADER
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{
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FT_Memory memory; /* library's memory manager */
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FT_Generic generic;
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FT_Int version_major;
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FT_Int version_minor;
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FT_Int version_patch;
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@ -4,7 +4,7 @@
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/* */
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/* The FreeType private base classes (body). */
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/* */
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/* Copyright 1996-2011 by */
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/* Copyright 1996-2012 by */
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/* David Turner, Robert Wilhelm, and Werner Lemberg. */
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/* */
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/* This file is part of the FreeType project, and may only be used, */
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@ -445,6 +445,10 @@
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else
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prev->next = cur->next;
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/* finalize client-specific data */
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if ( slot->generic.finalizer )
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slot->generic.finalizer( slot );
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ft_glyphslot_done( slot );
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FT_FREE( slot );
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break;
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@ -4085,10 +4089,10 @@
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/* all child faces. */
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/* */
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/* <InOut> */
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/* module :: A handle to the target driver object. */
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/* module :: A handle to the target driver object. */
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/* */
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/* <Note> */
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/* The driver _must_ be LOCKED! */
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/* The driver _must_ be LOCKED! */
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/* */
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static void
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Destroy_Module( FT_Module module )
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@ -4098,10 +4102,6 @@
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FT_Library library = module->library;
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/* finalize client-data - before anything else */
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if ( module->generic.finalizer )
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module->generic.finalizer( module );
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if ( library && library->auto_hinter == module )
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library->auto_hinter = 0;
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@ -4318,6 +4318,7 @@
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FT_Module* cur = library->modules;
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FT_Module* limit = cur + library->num_modules;
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for ( ; cur < limit; cur++ )
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{
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if ( cur[0] != module )
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@ -4511,10 +4512,6 @@
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memory = library->memory;
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/* Discard client-data */
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if ( library->generic.finalizer )
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library->generic.finalizer( library );
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/*
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* Close all faces in the library. If we don't do this, we can have
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* some subtle memory leaks.
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